package leetcode.string;

import leetcode.string.common.StringUtils;

class Solution1247 {
    public int minimumSwap(String s1, String s2) {
        return StringUtils.minimumSwap(s1, s2);
    }
}

public class leetcode1247 {
    public static void main(String[] args) {
        Solution1247 solution1247 = new Solution1247();
        System.out.println(solution1247.minimumSwap("xx", "yy"));
    }
}
